fourkeys
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Key metrics definitions
This Four Keys project defines the key metrics as follows:
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- How frequently a team successfully releases to production, e.g., daily, weekly, monthly, yearly.
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- The median amount of time for a commit to be deployed into production.
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- For a failure, the median amount of time between the deployment which caused the failure and the remediation. The remediation is measured by closing an associated bug / incident report.
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- The number of failure per the number of deployment. For example, if there are four deployments in a day and one causes a failure, that is a 25% change failure rate.
Design: Four Keys Tables
Installation
git clone https://github.com/GoogleCloudPlatform/fourkeys.git ./setup/setup.sh